Roto Grip bowling balls

Cores

Every core Roto Grip has released — tap one to see the balls built around it.

• 3 Piece symmetric 3 balls
• Cloned ET 1 ball
• Defiant LRG asymmetric 2 balls
• ET 1 ball
• Hustle symmetric 6 balls
• Hustle Core 1 ball
• Hyped Core 3 balls
• Hyped Up symmetric 1 ball
• Ikon 2 balls
• Ikon MD AI symmetric 3 balls
• Mentor 1 ball
• Momentous AI asymmetric 1 ball
• Momentous AV+ A.I. Core asymmetric 1 ball
• Morph Wing asymmetric 2 balls
• Nucleus AI asymmetric 2 balls
• Rocker AI symmetric 2 balls
• Rondure 2 balls
• Rondure Core 3 balls
• Rondure MaxD asymmetric 2 balls
• Rondure Tour Core 1 ball
• Rondure TourX asymmetric 1 ball
• RST AI asymmetric 2 balls
• RST Core (Roto Star Tour Core) 5 balls
• Torpex Core 2 balls
• Traditional 5-Piece Core (AKA - Pancake Core) 1 ball
• Wrecker AI symmetric 1 ball